Evaluation of Construction Labor Productivity Using the Work Sampling Method in Concrete Structure Projects. Journal of Science, Technology, and Innovation, [S. l.], v. 2, n. 1, p. 185–196, 2026. DOI: 10.65310/6gv8md86. Disponível em: https://scriptaintelektual.com/inventa/article/view/1229. Acesso em: 15 aug. 2026.